UFOU
UFOU MK-I Ergonomic Office Task Chair with 4D Armrests, Adjustable Headrest & Self-Adaptive Tilt - Light
UFOU MK-I Ergonomic Office Task Chair with 4D Armrests, Adjustable Headrest & Self-Adaptive Tilt - Light
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Long days at the desk don't have to mean sore backs and stiff shoulders. The UFOU MK-I Ergonomic Office Task Chair in Light is designed for people who take their comfort seriously — blending automotive-inspired aesthetics with genuinely clever ergonomic engineering. From the breathable mesh backrest to the sleek white frame and padded charcoal seat, every element of this chair has been considered with care. Whether you're grinding through a full work day or settling in for a long creative session, the MK-I is built to keep you feeling supported from the first hour to the last.
Key Benefits
- Self-adaptive comfort: The chair's mechanism automatically senses your body weight and movement, responding in real time to deliver personalised support without any fiddling around.
- Fits a wide range of body types: Adjustable seat height and backrest positioning mean the MK-I works comfortably for tall, short, and everything in between — actively helping to prevent posture-related strain.
- 4D armrest flexibility: The armrests adjust in four dimensions, so whether you're typing away or leaning back for a think, your arms, neck, and shoulders stay relaxed and well-supported.
- Dynamic headrest support: The adjustable headrest can be repositioned even while you're reclining, with a slight rotation to follow your line of sight — great for those moments when you need to lean back and breathe.
- Dual-frame durability: An innovative wrapped outer frame protects against wear and friction from desk edges, extending the life of the chair well beyond your average office seat.
- Thoughtful sustainability: Built to last with low resource consumption, the MK-I is a responsible choice for those who want quality that doesn't cost the earth — literally.
Specifications & dimensions
Specifications & dimensions
Product Specifications or Features
- Back support: High-back breathable grey mesh with lumbar support zone and automotive-inspired frame design.
- Headrest: Adjustable and slightly rotating dynamic headrest for multi-position neck support.
- Armrests: 4D adjustable armrests with padded black arm pads, allowing height, angle, depth, and lateral adjustments.
- Seat: Generously padded dark charcoal upholstered seat with contoured edges for all-day comfort.
- Frame colour: Light — white frame and base with contrasting dark grey seat and armrests.
- Base: Five-star white base with smooth-rolling dual-wheel castors for easy movement across floor surfaces.
- Tilt mechanism: Self-adaptive tilt that responds to body weight and recline pressure automatically.
- Height adjustment: Pneumatic seat height adjustment via lever mechanism.
- Construction: Dual-frame design with wrapped outer frame for enhanced edge protection and long-term durability.
- 4D armrest adjustment range: Up–down 100mm, front-to-back 50mm, side-to-side 80mm and 150° rotation.
- Donati tilt mechanism: Features a Donati self-adaptive tilt mechanism that provides personalised support based on body weight and movement.
- Tilt lock: Three-stage tilt locking to hold your preferred recline position.
- Seat depth: Adjustable seat depth for a better fit across different leg lengths.
If you've been putting up with an uncomfortable chair because you haven't found one that ticks all the boxes, the MK-I is worth every bit of your attention. It's the kind of seating upgrade that you'll notice from day one — and appreciate every single day after that.
Delivery & assembly
Delivery & assembly
We deliver within Australia, with free standard delivery on every order. Orders are usually dispatched within 1–2 business days and delivered within 3–7 business days depending on location; bulky items and regional areas can take longer. Some items need assembly at home using the supplied instructions. See Delivery & Assembly.
Returns & warranty
Returns & warranty
This product has a UFOU manufacturer's warranty against defects in materials and workmanship. Contact us to confirm the period for this item.
This is in addition to your rights under the Australian Consumer Law, which can't be excluded. Change-of-mind returns are accepted within 30 days of delivery for unused items in original packaging (not assembled furniture). See Returns & Warranty.
See it in a showroom
See it in a showroom
Try it in person at our Clayton or Carrum Downs showroom, by appointment. Showroom details.
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Free standard delivery Australia-wide
On every order, with Express available at checkout
Delivery detailsWarranty up to 10 years
On selected parts; periods vary by product
Warranty detailsMelbourne showrooms
Clayton and Carrum Downs, by appointment
Book a visit

